Wind vector measuring propellor, 1992
- Made:
- 1992 in Traverse City
- maker:
- R.M. Young Company
Individual Gill propeller, Model 27106, with polystyrene blades, for measuring a single wind vector. [not in working order]. Current production type, 1992
Individual Gill propeller, Model 27106, with polystyrene blades, for measuring a single wind vector. [not in working order]. Current production type, 1992
